UBIQUITI USW-24-POE-EU

The USW-24-POE-EU is a rack-mountable Gigabit switch with 24 RJ45 ports and 2 SFP uplinks, 16 of which provide PoE+ with up to 32W per port. It is managed via UniFi Network and is designed for businesses looking to combine PoE power delivery and Layer 2 functionality in a 1U form factor.

Key Benefits at a Glance
PoE+ Power Delivery: 16 of the 24 RJ45 ports supply up to 32W per port, with a total PoE budget of 95W
1.3" LCM Display: Touchscreen shows switch status and port information directly on the device
26 Gbps Non-Blocking Throughput: 52 Gbps switching capacity at a 39 Mpps forwarding rate
Layer 2 Security: 802.1X, DHCP snooping, ACLs, and port isolation protect network traffic
UniFi-Integrated: Centralized management via UniFi Network version 7.2.94 or later
SGCC Steel Housing: 1U rack-mount design with ESD protection up to ±16kV (air) and ±12kV (contact)

Port Architecture & Performance
The switch features 24 Gigabit RJ45 ports supporting 1G/100M/10M speeds, with 16 of these configured as PoE+ ports capable of delivering up to 32W per port. The total PoE budget is 95W. Two additional 1G SFP ports are available for uplinks. With a switching capacity of 52 Gbps and a total non-blocking throughput of 26 Gbps, the switch handles data traffic without bottlenecks. The forwarding rate is 39 Mpps, supported by a 0.5 MB packet buffer.

Management & Layer 2 Features
Management is performed via Ethernet AR in conjunction with UniFi Network version 7.2.94 or later. The switch supports 1,000 VLANs and provides a MAC address table for 8,000 entries. LACP port aggregation and STP/RSTP are available for redundant connections. IGMP snooping with advanced IGMP configuration (querier, fast leave, router port) optimizes multicast traffic. LLDP-MED and voice VLAN simplify the integration of telephony endpoints. Jumbo frames are also supported.

Security & Access Control
The switch implements 802.1X port-based access control as well as MAC-based ACLs and device isolation. DHCP snooping and guarding prevent rogue DHCP servers on the network. IP-based ACLs and network isolation restrict traffic at the network level, complemented by MAC-based port restriction and MAC address blocking. Port isolation and port mirroring are also available. For IPv4, 128 access lists are supported, with another 128 for MAC addresses. Egress rate limiting, flow control, storm control, and multicast & broadcast rate limiting regulate data flow per port. Loop protection and virtual network override complete the feature set.

Housing & Power Supply
The SGCC steel housing is designed for 1U rack mounting and measures 442 x 200 x 44 mm. The weight is 3 kg without brackets and 3.1 kg with brackets. Supported rack depths range from 400 to 1200 mm. The internal AC/DC power supply with 120W capacity accepts universal input of 100–240V AC at 50/60 Hz. Maximum power consumption is 25W without PoE output and 120W including PoE output. Heat dissipation is 85.3 BTU/hr without PoE output. ESD protection is rated at ±16kV (air) and ±12kV (contact). The switch is NDAA-compliant and holds relevant certifications for its market.

Technical Specifications
RJ45 Port Layout: 24 (16 PoE+) (1G/100M/10M)
SFP Port Layout: 2 (1G)
Max. PoE per Port (PoE): 15.4W
Max. PoE per Port (PoE+): 32W
Total PoE Budget: 95W
Switching Capacity: 52 Gbps
Total Non-Blocking Throughput: 26 Gbps
Forwarding Rate: 39 Mpps
Packet Buffer: 0.5 MB
MAC Address Table: 8,000
Supported VLANs: 1,000
IPv4 Access Lists: 128
MAC Access Lists: 128
Form Factor: Rack mount (1U)
Dimensions: 442 x 200 x 44 mm
Weight: Without brackets 3 kg, with brackets 3.1 kg
Housing Material: SGCC steel
LCM Display: 1.3" touchscreen
Power Supply: AC/DC, internal, 120W
Input Voltage: 100–240V AC, 50/60 Hz
Max. Power Consumption: 25W (without PoE), 120W (including PoE)
Heat Dissipation: 85.3 BTU/hr (without PoE output)
ESD Protection: Air ±16kV, Contact ±12kV
Operating Humidity: 10 to 90% non-condensing
Supported Rack Depth: 400–1200 mm
Management: Ethernet AR
UniFi Network: Version 7.2.94 and later
NDAA-Compliant: Yes